{
  "ring_codes": {
    "new": "MPO IFPI L032 S0021400 19 OCT 00 @@ P01 20001019 0135 @@ 4",
    "old": "MPO IFPI L032 S0021400 19 OCT 00 @@ P01 2001019 0135 @@ 4"
  }
}